js check if a string contains a substring code example
Example 1: check for substring javascript
const string = "javascript";
const substring = "script";
console.log(string.includes(substring));
Example 2: js string contais
const string = "foo";
const substring = "oo";
console.log(string.includes(substring));
Example 3: How to check whether a string contains a substring in JavaScript?
var str = "Hello world, welcome to the universe.";
var n = str.includes("world");
Example 4: javascript check if string contains a text substring
stringVariable.includes("Your Text");